CN2673273Y - Dust collector wire reel structure - Google Patents
Dust collector wire reel structure Download PDFInfo
- Publication number
- CN2673273Y CN2673273Y CN 200320119772 CN200320119772U CN2673273Y CN 2673273 Y CN2673273 Y CN 2673273Y CN 200320119772 CN200320119772 CN 200320119772 CN 200320119772 U CN200320119772 U CN 200320119772U CN 2673273 Y CN2673273 Y CN 2673273Y
- Authority
- CN
- China
- Prior art keywords
- spool
- pedal
- vacuum cleaner
- braking member
- subjected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Electric Vacuum Cleaner (AREA)
Abstract
The utility model discloses a winder structure of a dust collector, which is arranged on a dust collector body. The utility model comprises a winding reel and a braking element which is acted by an elastic element, and one end of the braking element is contacted with the circumference surface of the winding reel under the action of the elastic element. The utility model is characterized in that the utility model also comprises a pedal driving mechanism which can reset automatically under the action of the elastic element, and the pedal driving mechanism rotates around a preset rotating center. One end of the pedal driving mechanism pushes the other end of the braking element, and a pedal of the pedal driving mechanism is positioned at the other end of the pedal driving mechanism and is exposed to the dust collector body. A user can complete the action of reeling the power lines only by treading the pedal by feet.
Description
[technical field]
The utility model relates to a kind of dust-collector power line spiral structure.
[background technology]
Shown in Fig. 1 is the structural representation of traditional dust catcher spool.Traditional dust catcher control device includes button 107, spring 211, friction member 213, helical spring 215, spool 217 and spool control lever 219.And vacuum cleaner fuselage 101 and power line 105 be shown.
As shown in Figure 1, spool 217 is equipped with helical spring 215 and has the potential energy that rotates in one direction, so that power line 105 can be wrapped on one's body it.
The part tube spool 217 of friction member 213 contacts and limits spool and rotate.Another part of friction member 213 then tube spool control lever matches.
According to above-mentioned structure, traditional winding mechanism when pulling out power line, can allow power line be drawn out, but when stopping to pull out, since the effect of spring 211, the backward rotation of prevention spool 217.That is to say that when pressing the spool button, spool bar 219 has just overcome the elastic force of spring 211.The spool control lever just rotates with pivot, and this moment, friction member left spool, and spool does to reset rotation under its helical spring effect, and power line is just return in the fuselage and is wrapped on the spool 217.
The dust catcher winding mechanism of said structure, when furling power line, the user need squat down or bend over to press button, and this just brings inconvenience in the use.
[utility model content]
The purpose of this utility model is to provide a kind of user to need not the vacuum cleaner reel structure of bending over to operate.
The vacuum cleaner reel structure of the utility model design is arranged on the vacuum cleaner body, includes: one is used for twining power line and keeps spool springy on the direction that power line is wound; A braking member that is subjected to the flexible member effect, described braking member rotates around a predetermined pivot, and the one end is subjected to the effect of flexible member and contacts with the periphery of spool, so that limit the rotation of spool selectively; It is characterized in that: comprise that also is subjected to the flexible member effect and the pedal gear that automatically resets, this pedal gear rotates around a predetermined pivot, the other end of one end pushing tow braking member, the pedal of described pedal gear is positioned at the other end of pedal gear and is exposed to vacuum cleaner body, when pushing down on the pedal, braking member is subjected to the pushing tow of pedal gear and breaks away from spool.
Above-mentioned vacuum cleaner reel structure is characterized in that: helical spring is installed in the spool.
Further improvement as such scheme is characterized in that: described braking member contacts an end with the periphery of spool one locking wheel is installed, and in a side of the relative spool of locking wheel, is provided with a stop section that is adjacent to locking wheel.
The utility model is in use: pedal under user's only using foot, this pedal gear rotates around its pivot, this moment other end pushing tow braking member, the end that braking member is contacted with spool leaves spool, spool does to reset rotation under the effect of himself elastic force, finish the action that furls power line.Stop the pressing action to pedal this moment, and pedal gear automatically resets under the effect of flexible member, unclamps the pushing tow to braking member, and braking member resets, and spool is braked.Therefore, very convenient to use.
And contact an end with the periphery of spool one locking wheel is installed,, is provided with a stop section that is adjacent to locking wheel in a side of the relative spool of locking wheel at braking member.Under the clamping of stop section and spool, locking wheel can be locked spool, reaches good braking effect, prevents that the relative braking member of spool from sliding out the unfavorable situation of existing braking effect.Have only when pushing down on the pedal, locking wheel spins off from the clamping of spool and stop section, and spool could be done the rotation that resets, and finishes the action that furls power line.
[description of drawings]
Fig. 1 is traditional dust catcher spool structural representation;
Fig. 2 is that the utility model position in dust catcher concerns schematic diagram;
To be the utility model be subjected to structural representation under the braking member on-position at spool to Fig. 3;
Fig. 4 is the A-A cutaway view of Fig. 3;
Fig. 5 is the structural representation of the utility model under spool disengaging braking member on-position;
Fig. 6 is the B-B cutaway view of Fig. 5.
[specific embodiment]
Referring to figs. 2 to Fig. 6, the vacuum cleaner reel structure of the utility model design is arranged on the vacuum cleaner body, is positioned at the bottom of vacuum cleaner fuselage.Having shown in the figure: fuselage 1, spool 2, act on helical spring 3, power line 4, brake bar 5 on the spool, act on spring 6, locking wheel 7, stop section 8, pedal drive bar 9, the pedal 10 on the brake bar and act on back-moving spring 11 on the pedal drive bar.
Spool 2 is installed in the bottom of fuselage, has the potential energy that rotates in one direction because of having helical spring 3, so that power line 4 can be by rolling thereon.Brake bar 5 is rotatably supported on the vacuum cleaner body 1, so that brake bar can freely rotate around its supporting-point.One end of spring 6 is supported by the precalculated position on the vacuum cleaner fuselage, and the other end then acts on the brake bar 5, makes brake bar one end be subjected to the effect of spring 6 and contacts with the periphery of spool 2, so that the rotation of restricted spool.Pedal drive bar 9 is rotatably supported on the vacuum cleaner body 1, so that the pedal drive bar can freely rotate around its supporting-point, the other end of pedal drive bar one end pushing tow braking member, the pedal of described pedal gear is positioned at the other end of pedal gear and is exposed to vacuum cleaner body, back-moving spring 11 1 ends are supported by the precalculated position on the vacuum cleaner fuselage, the other end then acts on the pedal drive bar 9, makes the pedal drive bar be subjected to the effect of back-moving spring and automatically resets.
Contact an end at brake bar 5 with the periphery of spool 2 one locking wheel 7 is installed,, be provided with a stop section 8 that is adjacent to locking wheel in a side of locking wheel 7 relative spools 2.Under the clamping of stop section and spool, locking wheel can be locked spool, reaches good braking effect, and the relative brake bar of spool slides out the unfavorable situation of existing braking effect when preventing to brake.Have only when pushing down on the pedal, locking wheel spins off from the clamping of spool and stop section, and spool could be done the rotation that resets, and finishes the action that furls power line.
When pushing down on the pedal 10 the time, brake bar 5 is subjected to the pushing tow of pedal drive bar 9 and locking wheel 8 is broken away from contact with spool 2.Spool 2 does to reset rotation under the effect of himself elastic force, finish the action that furls power line 4.Stop the pressing action to pedal 10 this moment, and pedal drive bar 9 automatically resets under the effect of back-moving spring 11, unclamps the pushing tow to brake bar 5, and brake bar 5 resets, and locking wheel is in the clamping of spool and stop section, and spool 2 is braked.
Claims (4)
1, vacuum cleaner reel structure is arranged on the vacuum cleaner body, includes: one is used for twining power line and keeps spool springy on the direction that power line is wound; A braking member that is subjected to the flexible member effect, described braking member rotates around a predetermined pivot, and the one end is subjected to the effect of flexible member and contacts with the periphery of spool, so that limit the rotation of spool selectively; It is characterized in that: comprise that also is subjected to the flexible member effect and the pedal gear that automatically resets, this pedal gear rotates around a predetermined pivot, the other end of one end pushing tow braking member, the pedal of described pedal gear is positioned at the other end of pedal gear and is exposed to vacuum cleaner body, when pushing down on the pedal, braking member is subjected to the pushing tow of pedal gear and breaks away from spool.
2, vacuum cleaner reel structure according to claim 1 is characterized in that: helical spring is installed in the spool.
3, vacuum cleaner reel structure according to claim 1 is characterized in that: the end that braking member contacts with the periphery of spool is equipped with friction member.
4, vacuum cleaner reel structure according to claim 1 is characterized in that: described braking member contacts an end with the periphery of spool one locking wheel is installed, and in a side of the relative spool of locking wheel, is provided with a stop section that is adjacent to locking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119772 CN2673273Y (en) | 2003-12-22 | 2003-12-22 | Dust collector wire reel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320119772 CN2673273Y (en) | 2003-12-22 | 2003-12-22 | Dust collector wire reel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2673273Y true CN2673273Y (en) | 2005-01-26 |
Family
ID=34475770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320119772 Expired - Fee Related CN2673273Y (en) | 2003-12-22 | 2003-12-22 | Dust collector wire reel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2673273Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625483A (en) * | 2016-07-19 | 2018-01-26 | 日立空调·家用电器株式会社 | Electric dust collector |
-
2003
- 2003-12-22 CN CN 200320119772 patent/CN2673273Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107625483A (en) * | 2016-07-19 | 2018-01-26 | 日立空调·家用电器株式会社 | Electric dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |